Actuator



FIG. 1 is a front elevational view of an actuator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front and left side perspective view thereof;

FIG. 8 is a top, rear and right side perspective view thereof; and,

FIG. 9 is a top, front and left side perspective view of the actuator in a use state.

The broken lines in the drawings illustrate portions of the actuator or environmental subject matter that form no part of the claimed design. 

CLAIM The ornamental design for an actuator, as shown and described. 